
Round-trip from | $189 (Kiwi.com) |
|---|---|
One-way from | $93 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $344 |
Fly from
Fly to
Route
Depart
Return
PhiladelphiaHouston
PHL - IAH
PHLIAH
Philadelphia
Wed 5/6
12:50 pm-3:36 pm
Nonstop3h 46m
Houston George Bush Intcntl
Sun 5/10
7:25 am-11:48 am
Nonstop3h 23m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Wed 5/6
6:29 pm-11:07 pm
1 stop5h 38m
Houston Hobby
Tue 5/12
5:02 pm-12:57 am
1 stop6h 55m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Sat 5/9
4:30 pm-9:05 pm
1 stop5h 35m
Houston Hobby
Sat 5/30
6:50 am-3:45 pm
1 stop7h 55m
PhiladelphiaHouston
PHL - IAH
PHLIAH
Philadelphia
Thu 5/7
7:59 pm-10:45 pm
Nonstop3h 46m
Houston George Bush Intcntl
Sun 5/10
7:25 am-11:48 am
Nonstop3h 23m
PhiladelphiaHouston
PHL - IAH
PHLIAH
Philadelphia
Sat 5/30
6:45 pm-12:15 am
1 stop6h 30m
Houston George Bush Intcntl
Tue 6/2
7:31 am-11:58 am
Nonstop3h 27m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Tue 6/2
5:17 am-9:32 am
1 stop5h 15m
Houston Hobby
Tue 6/9
6:00 am-3:03 pm
1 stop8h 03m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Fri 5/1
5:25 pm-11:30 pm
1 stop7h 05m
Houston Hobby
Mon 5/4
10:30 am-4:45 pm
1 stop5h 15m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Fri 5/8
2:15 pm-11:10 pm
2 stops9h 55m
Houston Hobby
Sun 5/10
7:25 am-1:25 pm
1 stop5h 00m
PhiladelphiaHouston
PHL - IAH
PHLIAH
Philadelphia
Thu 4/23
8:00 am-10:46 am
Nonstop3h 46m
Houston George Bush Intcntl
Tue 4/28
6:03 pm-10:25 pm
Nonstop3h 22m
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Thu 5/7
8:55 am-3:20 pm
2 stops7h 25m
Houston Hobby
Mon 5/11
2:20 pm-10:45 pm
2 stops7h 25m
The best time to book flights from Philadelphia to Houston is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, October is the cheapest month in which you can book a flight from Philadelphia to Houston (average of $65). Flying from Philadelphia to Houston in December is currently the most expensive (average of $130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Philadelphia to Houston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 28% on airfare.
Travelers seeking maximum savings on their Philadelphia to Houston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Dominic,Mar 2026
MCO - SMF
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$186 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$113 | Average$216 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$127 | Average$325 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$171 | Average$306 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$215 | Average$373 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$219 | Average$370 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$317 | FlexibilityNo cancel fee | On-timeN/A |